Release Notes: Cleanup, stabilization, and general improvement of the previous beta4 release. Includes a renewed demo-tt application, new page types and Bootstrap-based page templates, and many other improvements.

Release Notes: This is the first preview release of the 4.1 series. It focuses on updating the technology stack, on the introduction of Bootstrap in the core framework, and on modularization of the project.

Release Notes: This release adds support for different environments: clusters of physical or virtual machines, cloud hosting services such as Google App Engine, and environments with particular limitations, e.g. a read-only file system. The license changes from GPL to LGPL.